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Publication of BE680005ApublicationCriticalpatent/BE680005A/xx
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
H03H9/30—Time-delay networks
H03H9/36—Time-delay networks with non-adjustable delay time
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49002—Electrical device making
Y10T29/4902—Electromagnet, transformer or inductor
Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
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Physics & Mathematics
(AREA)
Acoustics & Sound
(AREA)
Apparatuses For Generation Of Mechanical Vibrations
(AREA)